[ 1507.154632][T18802] br0: port 1(c1) entered blocking state
[ 1507.154942][T18802] br0: port 1(c1) entered disabled state
[ 1507.155193][T18802] c1: entered allmulticast mode
[ 1507.157091][T18802] c1: entered promiscuous mode
[ 1507.609156][T18807] br0: port 2(c2) entered blocking state
[ 1507.609944][T18807] br0: port 2(c2) entered disabled state
[ 1507.610197][T18807] c2: entered allmulticast mode
[ 1507.612122][T18807] c2: entered promiscuous mode
[ 1508.074402][T18812] br0: port 3(c3) entered blocking state
[ 1508.074649][T18812] br0: port 3(c3) entered disabled state
[ 1508.074885][T18812] c3: entered allmulticast mode
[ 1508.076762][T18812] c3: entered promiscuous mode
[ 1508.523838][T18817] br0: port 4(sender) entered blocking state
[ 1508.524233][T18817] br0: port 4(sender) entered disabled state
[ 1508.524513][T18817] sender: entered allmulticast mode
[ 1508.526392][T18817] sender: entered promiscuous mode
[ 1508.690230][T18819] br0: port 4(sender) entered blocking state
[ 1508.690521][T18819] br0: port 4(sender) entered forwarding state
[ 1508.690975][T18819] br0: port 3(c3) entered blocking state
[ 1508.691189][T18819] br0: port 3(c3) entered forwarding state
[ 1508.691592][T18819] br0: port 2(c2) entered blocking state
[ 1508.691796][T18819] br0: port 2(c2) entered forwarding state
[ 1508.692215][T18819] br0: port 1(c1) entered blocking state
[ 1508.692429][T18819] br0: port 1(c1) entered forwarding state
[ 1520.516047][   T68] br0: port 1(c1) entered disabled state
[ 1520.687066][   T68] c1 (unregistering): left allmulticast mode
[ 1520.687378][   T68] c1 (unregistering): left promiscuous mode
[ 1520.687613][   T68] br0: port 1(c1) entered disabled state
[ 1520.882474][   T68] br0: port 2(c2) entered disabled state
[ 1520.980818][   T68] c2 (unregistering): left allmulticast mode
[ 1520.981132][   T68] c2 (unregistering): left promiscuous mode
[ 1520.981385][   T68] br0: port 2(c2) entered disabled state
[ 1521.264874][   T68] br0: port 3(c3) entered disabled state
[ 1521.418847][   T68] c3 (unregistering): left allmulticast mode
[ 1521.419136][   T68] c3 (unregistering): left promiscuous mode
[ 1521.419372][   T68] br0: port 3(c3) entered disabled state
[ 1521.632020][   T68] br0: port 4(sender) entered disabled state
[ 1521.750822][   T68] sender (unregistering): left allmulticast mode
[ 1521.751113][   T68] sender (unregistering): left promiscuous mode
[ 1521.751364][   T68] br0: port 4(sender) entered disabled state